cie

17-29-077

iso-luminance curve

locus of points on a surface at which the luminance is the same, for given positions of the observer and of the source or sources in relation to the surface

Note 1 to entry: This entry was numbered 845-09-56 in IEC 60050-845:1987.

Note 2 to entry: This entry was numbered 17-621 in CIE S 017:2011.

Publication date: 2020-12
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